You will love this absolutely amazing casserole, as it uses one of the best combos ever – meat plus mushrooms! This flavoursome and delicious tandem will make anyone drool insanely with the very first sight, as it looks totally appetising.Especially here!. Creamy, hearty and rich, this chicken and mushroom casserole is really one of the best things ever! And you’re going to cook it super easily with such a simple recipe that only calls for a couple of basic ingredients. The chicken and mushroom casserole just must be served for the next time you’re in mood for some mushrooms.